Compare 1721 vs 2141
Property | 1721 | 2141 |
---|---|---|
Type | prime | prime |
Unique factors | 1 | 1 |
Total factors | 1 | 1 |
Prime factorization | 17211 | 21411 |
Prime factorization | 1721 | 2141 |
Divisors count | 2 | 2 |
Divisors | 1, 1721 | 1, 2141 |
Number of properties | 6 | 8 |
Additive primes | 143rd | |
Chen primes | 169th | 197th |
Cousin primes (2nd member) | 67th | |
Long primes | 124th | |
Primes | 268th | 323rd |
Prime triplets (2nd member) | 53rd | |
Pythagorean primes | 130th | 157th |
Sophie germain primes | 66th | |
Twin primes (1st member) | 55th | 67th |
Ulam primes | 25th | |
Roman numberals | MDCCXXI | MMCXLI |
Base 2 | 110101110012 | 1000010111012 |
Base 3 | 21002023 | 22210223 |
Base 4 | 1223214 | 2011314 |
Base 5 | 233415 | 320315 |
Base 6 | 115456 | 135256 |
Base 7 | 50067 | 61467 |
Base 8 | 32718 | 41358 |
Base 9 | 23229 | 28389 |
Base 10 | 172110 | 214110 |
Base 11 | 132511 | 167711 |
Base 12 | bb512 | 12a512 |
Base 13 | a2513 | c8913 |
Base 14 | 8ad14 | acd14 |
Base 15 | 79b15 | 97b15 |
Base 16 | 6b916 | 85d16 |